mickey131 said:what is wii flow is it free wii games or something my cousin said it was
lol it's a usb loader. You'll need to softmod your wii, and then you can use wiiflow to play games off a usb HDD. There are guides on this site for softmodding (like modmii). After softmodding you can download wiiflow from wiiflowiki.com and you're done.